Getting Started Guide
Page 5
...; Importante 63 Wichtige Sicherheitsinformationen 66 B PIN-OUTS Null Modem Cable 69 PC-AT Serial Cable 69 Modem Cable 70 RJ-45 Pin Assignments 70 C TECHNICAL SPECIFICATIONS D OBTAINING SUPPORT FOR YOUR PRODUCT Register Your Product to Gain Service Benefits 75 Purchase Value-Added Services 75 Troubleshoot Online 75 Access Software Downloads 76...
...; Importante 63 Wichtige Sicherheitsinformationen 66 B PIN-OUTS Null Modem Cable 69 PC-AT Serial Cable 69 Modem Cable 70 RJ-45 Pin Assignments 70 C TECHNICAL SPECIFICATIONS D OBTAINING SUPPORT FOR YOUR PRODUCT Register Your Product to Gain Service Benefits 75 Purchase Value-Added Services 75 Troubleshoot Online 75 Access Software Downloads 76...
Getting Started Guide
Page 29
... the Correct If your Switch. CAUTION: 3Com recommends that do not, the cable's Electrostatic Discharge (ESD) may damage the Switch's port. Switch 4950 - You can choose from and insert then into a Operation GBIC port on the CD-ROM that contain alignment pins can be connected to the SuperStack 3 Implementation Guide on a Switch 4950. Cables that accompanies...
... the Correct If your Switch. CAUTION: 3Com recommends that do not, the cable's Electrostatic Discharge (ESD) may damage the Switch's port. Switch 4950 - You can choose from and insert then into a Operation GBIC port on the CD-ROM that contain alignment pins can be connected to the SuperStack 3 Implementation Guide on a Switch 4950. Cables that accompanies...
Getting Started Guide
Page 36
...not connected to other networks, or for Once your Switch's initial set up your chosen Management management method as a DHCP or BootP server is detected, the Switch will configure itself with the Switch or on the 3Com Web site. Refer to the documentation that is ... Interface Reference Guide" on the CD-ROM that accompanies your Switch or on the 3Com Web site. Preparing for initial configuration. For a detailed description of Managing a Switch" on page 43. For detailed information about the specific web interface operations and command line interface commands and problem solving...
...not connected to other networks, or for Once your Switch's initial set up your chosen Management management method as a DHCP or BootP server is detected, the Switch will configure itself with the Switch or on the 3Com Web site. Refer to the documentation that is ... Interface Reference Guide" on the CD-ROM that accompanies your Switch or on the 3Com Web site. Preparing for initial configuration. For a detailed description of Managing a Switch" on page 43. For detailed information about the specific web interface operations and command line interface commands and problem solving...
Getting Started Guide
Page 55
...55 Solving Hardware Problems In the rare event of your Switch unit experiencing a hardware failure, refer to indicate the fan failure. Should one fan fails in the Switch, a warning message will be generated in the Switch, a warning message will generate fan failure warning messages...Ensure that the expansion module is provided through the Device Summary table for the specific unit. If more detailed information about RMON, refer to "Chapter 7: Status Monitoring and Statistics" in the Switch Implementation Guide supplied in the following ways: ■ RMON Email Notification -...
...55 Solving Hardware Problems In the rare event of your Switch unit experiencing a hardware failure, refer to indicate the fan failure. Should one fan fails in the Switch, a warning message will be generated in the Switch, a warning message will generate fan failure warning messages...Ensure that the expansion module is provided through the Device Summary table for the specific unit. If more detailed information about RMON, refer to "Chapter 7: Status Monitoring and Statistics" in the Switch Implementation Guide supplied in the following ways: ■ RMON Email Notification -...
Getting Started Guide
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... DK2-1a or DK2-5a. ■ The supply plug must comply with SEV/ASE 1011. WARNING: If installing the Switch in a stack with SuperStack 3 units that are narrower than the Switch, the Switch unit must be approved for the country where it is : No. 18 AWG Type SV or SJ 3-conductor ■... The cord set must be UL-approved and CSA certified. ■ The minimum specification for mating with an EN60320/IEC320 appliance ...
... DK2-1a or DK2-5a. ■ The supply plug must comply with SEV/ASE 1011. WARNING: If installing the Switch in a stack with SuperStack 3 units that are narrower than the Switch, the Switch unit must be approved for the country where it is : No. 18 AWG Type SV or SJ 3-conductor ■... The cord set must be UL-approved and CSA certified. ■ The minimum specification for mating with an EN60320/IEC320 appliance ...
Getting Started Guide
Page 73
...Switch 4924: Height: 65.8 mm (2.59 in.) x Width: 440 mm (17.3 in.) x Depth: 413 mm (16.27 in .) (not including bulge). Physical Dimensions Switch 4900: Switch... SPECIFICATIONS The technical specifications for the Switches in the Switch 4900... Family are the same unless otherwise stated. Weight: 6.91 Kg (15.23 lbs) Environmental Requirements Operating Temperature 0 ° to 40 °C (32 ° to 104 °F) Storage Temperature -10 ° to +70 °C (14 ° to 158 °F) Operating Humidity 10-95% relative humidity, non-condensing Standards EN60068 to 3Com...
...Switch 4924: Height: 65.8 mm (2.59 in.) x Width: 440 mm (17.3 in.) x Depth: 413 mm (16.27 in .) (not including bulge). Physical Dimensions Switch 4900: Switch... SPECIFICATIONS The technical specifications for the Switches in the Switch 4900... Family are the same unless otherwise stated. Weight: 6.91 Kg (15.23 lbs) Environmental Requirements Operating Temperature 0 ° to 40 °C (32 ° to 104 °F) Storage Temperature -10 ° to +70 °C (14 ° to 158 °F) Operating Humidity 10-95% relative humidity, non-condensing Standards EN60068 to 3Com...
Getting Started Guide
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74 APPENDIX C: TECHNICAL SPECIFICATIONS Heat Dissipation Power Supply AC Line Frequency Input Voltage Options Current Rating Switch 4900:1050 BTU/hour maximum Switch 4900 SX: 560 BTU/hour maximum Switch 4924: 870 BTU/hour maximum Switch 4950: 685 BTU/hour maximum 50/60 Hz 90-240 VAC Switch 4900: 4 A (amps) (maximum) Switch 4900 SX: 3 A (amps) (maximum) Switch 4924 and 4950: 4.5 A (amps) (maximum)
74 APPENDIX C: TECHNICAL SPECIFICATIONS Heat Dissipation Power Supply AC Line Frequency Input Voltage Options Current Rating Switch 4900:1050 BTU/hour maximum Switch 4900 SX: 560 BTU/hour maximum Switch 4924: 870 BTU/hour maximum Switch 4950: 685 BTU/hour maximum 50/60 Hz 90-240 VAC Switch 4900: 4 A (amps) (maximum) Switch 4900 SX: 3 A (amps) (maximum) Switch 4924 and 4950: 4.5 A (amps) (maximum)
Getting Started Guide
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...Simple Network Management Protocol. See SNMP SNMP 51 SNMP management 47 setting up 51 socket power 19 RPS 19 specifications, system 73 straight-through configuration 28 Switch 3C number 19 automatic setup 43 dimensions 73 Ethernet address 19 features 13 installation 21, 23 interconnecting 24 MAC...number 19 size 73 unit information label 19 weight 73 XRN Distributed Fabric 24 system specifications 73 T troubleshooting 11, 53 U unit information label 19 W web interface management 47 setting up a Switch 27 problem solving 11, 53 communication problems 57 hardware problems 55 IP addressing 55 LEDs...
...Simple Network Management Protocol. See SNMP SNMP 51 SNMP management 47 setting up 51 socket power 19 RPS 19 specifications, system 73 straight-through configuration 28 Switch 3C number 19 automatic setup 43 dimensions 73 Ethernet address 19 features 13 installation 21, 23 interconnecting 24 MAC...number 19 size 73 unit information label 19 weight 73 XRN Distributed Fabric 24 system specifications 73 T troubleshooting 11, 53 U unit information label 19 W web interface management 47 setting up a Switch 27 problem solving 11, 53 communication problems 57 hardware problems 55 IP addressing 55 LEDs...